| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file is autogenerated by |
| // base/android/jni_generator/jni_generator.py |
| // For |
| // org/chromium/foo/Foo |
| |
| #ifndef org_chromium_foo_Foo_JNI |
| #define org_chromium_foo_Foo_JNI |
| |
| #include <jni.h> |
| |
| #include "base/android/jni_generator/jni_generator_helper.h" |
| |
| #include "base/android/jni_int_wrapper.h" |
| |
| // Step 1: forward declarations. |
| namespace { |
| const char kFooClassPath[] = "org/chromium/foo/Foo"; |
| // Leaking this jclass as we cannot use LazyInstance from some threads. |
| base::subtle::AtomicWord g_Foo_clazz __attribute__((unused)) = 0; |
| #define Foo_clazz(env) base::android::LazyGetClass(env, kFooClassPath, &g_Foo_clazz) |
| |
| } // namespace |
| |
| // Step 2: method stubs. |
| |
| static void DoSomething(JNIEnv* env, const base::android::JavaParamRef<jclass>& |
| jcaller, |
| const base::android::JavaParamRef<jobject>& callback1, |
| const base::android::JavaParamRef<jobject>& callback2); |
| |
| JNI_GENERATOR_EXPORT void Java_org_chromium_foo_Foo_nativeDoSomething(JNIEnv* |
| env, jclass jcaller, |
| jobject callback1, |
| jobject callback2) { |
| return DoSomething(env, base::android::JavaParamRef<jclass>(env, jcaller), |
| base::android::JavaParamRef<jobject>(env, callback1), |
| base::android::JavaParamRef<jobject>(env, callback2)); |
| } |
| |
| static base::subtle::AtomicWord g_Foo_calledByNative = 0; |
| static void Java_Foo_calledByNative(JNIEnv* env, const |
| base::android::JavaRefOrBare<jobject>& callback1, |
| const base::android::JavaRefOrBare<jobject>& callback2) { |
| CHECK_CLAZZ(env, Foo_clazz(env), |
| Foo_clazz(env)); |
| jmethodID method_id = |
| base::android::MethodID::LazyGet< |
| base::android::MethodID::TYPE_STATIC>( |
| env, Foo_clazz(env), |
| "calledByNative", |
| "(" |
| "Lorg/chromium/foo/Bar1$Callback;" |
| "Lorg/chromium/foo/Bar2$Callback;" |
| ")" |
| "V", |
| &g_Foo_calledByNative); |
| |
| env->CallStaticVoidMethod(Foo_clazz(env), |
| method_id, callback1.obj(), callback2.obj()); |
| jni_generator::CheckException(env); |
| } |
| |
| // Step 3: RegisterNatives. |
| |
| static const JNINativeMethod kMethodsFoo[] = { |
| { "nativeDoSomething", |
| "(" |
| "Lorg/chromium/foo/Bar1$Callback;" |
| "Lorg/chromium/foo/Bar2$Callback;" |
| ")" |
| "V", reinterpret_cast<void*>(Java_org_chromium_foo_Foo_nativeDoSomething) }, |
| }; |
| |
| static bool RegisterNativesImpl(JNIEnv* env) { |
| if (jni_generator::ShouldSkipJniRegistration(false)) |
| return true; |
| |
| const int kMethodsFooSize = arraysize(kMethodsFoo); |
| |
| if (env->RegisterNatives(Foo_clazz(env), |
| kMethodsFoo, |
| kMethodsFooSize) < 0) { |
| jni_generator::HandleRegistrationError( |
| env, Foo_clazz(env), __FILE__); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| #endif // org_chromium_foo_Foo_JNI |